Compare 642940 vs 642948

Property	642940	642948
Type	composite number	composite number
Unique factors	5	4
Total factors	6	5
Prime factorization	2² × 5¹ × 17¹ × 31¹ × 61¹	2² × 3¹ × 131¹ × 409¹
Prime factorization	2 × 2 × 5 × 17 × 31 × 61	2 × 2 × 3 × 131 × 409
Divisors count	48	24
Divisors	1, 2, 4, 5, 10, 17, 20, 31, 34, 61, 62, 68, 85, 122, 124, 155, 170, 244, 305, 310, 340, 527, 610, 620, 1037, 1054, 1220, 1891, 2074, 2108, 2635, 3782, 4148, 5185, 5270, 7564, 9455, 10370, 10540, 18910, 20740, 32147, 37820, 64294, 128588, 160735, 321470, 642940	1, 2, 3, 4, 6, 12, 131, 262, 393, 409, 524, 786, 818, 1227, 1572, 1636, 2454, 4908, 53579, 107158, 160737, 214316, 321474, 642948
Number of properties	0	0
Roman numberals
Base 2	10011100111101111100₂	10011100111110000100₂
Base 3	1012122221121₃	1012122221220₃
Base 4	2130331330₄	2130332010₄
Base 5	131033230₅	131033243₅
Base 6	21440324₆	21440340₆
Base 7	5315314₇	5315325₇
Base 8	2347574₈	2347604₈
Base 9	1178847₉	1178856₉
Base 10	642940₁₀	642948₁₀
Base 11	3aa061₁₁	3aa069₁₁
Base 12	2700a4₁₂	2700b0₁₂
Base 13	19684c₁₃	196857₁₃
Base 14	12a444₁₄	12a44c₁₄
Base 15	ca77a₁₅	ca783₁₅
Base 16	9cf7c₁₆	9cf84₁₆